Proportional valve with improved structure

The utility model relates to a fuel gas valve, in particular to a proportional valve with an improved structure. The proportional valve with the improved structure comprises a self-valve body and a proportional valve body. One end of the self-valve body is provided with a gas inlet. The self-valve b...

Full description

Saved in:
Bibliographic Details
Main Author SHAO JINGHUA
Format Patent
LanguageChinese
English
Published 02.11.2011
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a fuel gas valve, in particular to a proportional valve with an improved structure. The proportional valve with the improved structure comprises a self-valve body and a proportional valve body. One end of the self-valve body is provided with a gas inlet. The self-valve body also comprises a first stop valve and a second stop valve. One end of the proportional valve body is provided with a gas outlet. The self-valve body and the proportional valve body are connected into one whole body through a connection gas cavity. According to the technical scheme of the utility model, on the premise of ensuring the installation size and the installation position unchanged and keeping the stability of the performance, the self-valve body and the proportional valve body are designed integrally and have small volumes. Due to the design, the original design product can be completely replaced, the cost of a manufacturing process and materials can be further reduced, resources are saved, and the pro
Bibliography:Application Number: CN20112143252U